Scalefin fish were a species of small fish found in the oceans of the planets Ahch-To and Corellia, where they could be purchased in Coronet City's fishmarkets. They were edible to humans and on one occasion, the scrumrat Qi'ra stole of meal of scalefin fish on a dare. She considered the fish the best tasting thing she had ever eaten.
- Solo: A Star Wars Story (Appears as a corpse)
- Solo: A Star Wars Story: Expanded Edition (Appears as a corpse)
- Star Wars: Episode VIII The Last Jedi (First appearance) (Appears as a corpse)
- Star Wars: The Last Jedi: The Visual Dictionary (Picture only)
- Solo: A Star Wars Story The Official Guide (Picture only)